Comment on Metal is plastic.
Perhaps you meant to say that ices are crystals?
No. In astronomy, everything heavier than hydrogen or helium is referred to as metals. So, a star’s metallicity would be including carbon, oxygen etc.
In my country we refer to gravel roads as metalled roads, for no reason I can explain.
www.localsearch.com.au/…/what-is-blue-metal
“It’s called blue metal since it has a blue colour.”
That explains the blue, but not the metal…
Carrolade@lemmy.world 2 weeks ago
No. In astronomy, everything heavier than hydrogen or helium is referred to as metals. So, a star’s metallicity would be including carbon, oxygen etc.
spittingimage@lemmy.world 2 weeks ago
In my country we refer to gravel roads as metalled roads, for no reason I can explain.
ineffable@sh.itjust.works 2 weeks ago
www.localsearch.com.au/…/what-is-blue-metal
“It’s called blue metal since it has a blue colour.”
That explains the blue, but not the metal…